EP3103659A4 - Run-flat radial tire - Google Patents
Run-flat radial tire Download PDFInfo
- Publication number
- EP3103659A4 EP3103659A4 EP15742827.7A EP15742827A EP3103659A4 EP 3103659 A4 EP3103659 A4 EP 3103659A4 EP 15742827 A EP15742827 A EP 15742827A EP 3103659 A4 EP3103659 A4 EP 3103659A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- run
- radial tire
- flat radial
- flat
- tire
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C17/00—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor
- B60C17/0009—Tyres characterised by means enabling restricted operation in damaged or deflated condition; Accessories therefor comprising sidewall rubber inserts, e.g. crescent shaped inserts
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/02—Carcasses
- B60C9/14—Carcasses built-up with sheets, webs, or films of homogeneous material, e.g. synthetics, sheet metal, rubber
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/2003—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords
- B60C9/2009—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel characterised by the materials of the belt cords comprising plies of different materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C9/22—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel the plies being arranged with all cords disposed along the circumference of the tyre
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/28—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers characterised by the belt or breaker dimensions or curvature relative to carcass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C9/00—Reinforcements or ply arrangement of pneumatic tyres
- B60C9/18—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers
- B60C9/20—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel
- B60C2009/2038—Structure or arrangement of belts or breakers, crown-reinforcing or cushioning layers built-up from rubberised plies each having all cords arranged substantially parallel using lateral belt strips at belt edges, e.g. edge bands
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C13/00—Tyre sidewalls; Protecting, decorating, marking, or the like, thereof
- B60C2013/005—Physical properties of the sidewall rubber
- B60C2013/007—Thickness
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/0009—Tyre beads, e.g. ply turn-up or overlap features of the carcass terminal portion
- B60C2015/009—Height of the carcass terminal portion defined in terms of a numerical value or ratio in proportion to section height
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60C—VEHICLE TYRES; TYRE INFLATION; TYRE CHANGING; CONNECTING VALVES TO INFLATABLE ELASTIC BODIES IN GENERAL; DEVICES OR ARRANGEMENTS RELATED TO TYRES
- B60C15/00—Tyre beads, e.g. ply turn-up or overlap
- B60C15/06—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead
- B60C15/0603—Flipper strips, fillers, or chafing strips and reinforcing layers for the construction of the bead characterised by features of the bead filler or apex
- B60C2015/061—Dimensions of the bead filler in terms of numerical values or ratio in proportion to section height
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Tires In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2014018920A JP6454471B2 (en) | 2014-02-03 | 2014-02-03 | Run-flat radial tire |
PCT/JP2015/050643 WO2015115162A1 (en) | 2014-02-03 | 2015-01-13 | Run-flat radial tire |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3103659A1 EP3103659A1 (en) | 2016-12-14 |
EP3103659A4 true EP3103659A4 (en) | 2017-03-15 |
Family
ID=53756739
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP15742827.7A Withdrawn EP3103659A4 (en) | 2014-02-03 | 2015-01-13 | Run-flat radial tire |
Country Status (7)
Country | Link |
---|---|
US (1) | US20190152274A1 (en) |
EP (1) | EP3103659A4 (en) |
JP (1) | JP6454471B2 (en) |
CN (1) | CN105960342B (en) |
AU (1) | AU2015212144B2 (en) |
WO (1) | WO2015115162A1 (en) |
ZA (1) | ZA201605555B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5536259B1 (en) * | 2013-06-13 | 2014-07-02 | 株式会社ブリヂストン | Run flat tire |
JP6347979B2 (en) * | 2014-04-18 | 2018-06-27 | 株式会社ブリヂストン | Side-reinforced run-flat radial tire |
JP6707863B2 (en) * | 2016-01-08 | 2020-06-10 | 住友ゴム工業株式会社 | Pneumatic tire |
JP6519623B2 (en) * | 2017-10-02 | 2019-05-29 | 横浜ゴム株式会社 | Run flat tire |
CN109501530B (en) * | 2018-10-15 | 2021-08-06 | 安徽佳通乘用子午线轮胎有限公司 | Run-flat tire with improved durability |
JP7352449B2 (en) * | 2019-11-15 | 2023-09-28 | 株式会社ブリヂストン | run flat tires |
JP7518351B2 (en) | 2020-05-15 | 2024-07-18 | 横浜ゴム株式会社 | Pneumatic tires |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4365659A (en) * | 1976-10-02 | 1982-12-28 | The Toyo Rubber Industry Co., Ltd. | Pneumatic safety tire |
EP0842795A2 (en) * | 1996-11-13 | 1998-05-20 | BRIDGESTONE/FIRESTONE, Inc. | Pneumatic tyre |
JPH11227425A (en) * | 1998-02-18 | 1999-08-24 | Bridgestone Corp | Pneumatic safety tire |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0911714A (en) * | 1995-06-28 | 1997-01-14 | Bridgestone Corp | Pneumatic radial tire |
JP2000043518A (en) * | 1998-07-27 | 2000-02-15 | Bridgestone Corp | Pneumatic radial tire |
JP2001063324A (en) * | 1999-08-31 | 2001-03-13 | Bridgestone Corp | Pneumatic tire |
JP4073606B2 (en) * | 2000-05-17 | 2008-04-09 | 住友ゴム工業株式会社 | Pneumatic tire |
JP5038624B2 (en) * | 2005-08-08 | 2012-10-03 | 住友ゴム工業株式会社 | Run flat tire |
US20070069890A1 (en) * | 2005-09-28 | 2007-03-29 | Tuck Edward F | Personal radio location system |
JP2009126262A (en) | 2007-11-21 | 2009-06-11 | Bridgestone Corp | Run flat tire |
FR2925393B1 (en) * | 2007-12-21 | 2009-12-18 | Michelin Soc Tech | PNEUMATIC TIRE FOR FLAT ROLL WITH ADDITIONAL FLANK REINFORCEMENT. |
JP2011084146A (en) * | 2009-10-14 | 2011-04-28 | Bridgestone Corp | Run-flat tire |
JP2013060075A (en) * | 2011-09-13 | 2013-04-04 | Yokohama Rubber Co Ltd:The | Pneumatic tire |
JP5457415B2 (en) * | 2011-09-15 | 2014-04-02 | 住友ゴム工業株式会社 | Run flat tire |
JP5695543B2 (en) * | 2011-10-31 | 2015-04-08 | 住友ゴム工業株式会社 | Pneumatic tire |
JP5589015B2 (en) * | 2012-02-27 | 2014-09-10 | 住友ゴム工業株式会社 | Pneumatic tire |
JP5969846B2 (en) | 2012-07-19 | 2016-08-17 | 富士紡ホールディングス株式会社 | Polishing pad and method for forming the same |
JP5809611B2 (en) * | 2012-08-20 | 2015-11-11 | 住友ゴム工業株式会社 | Run flat tire |
JP2015151019A (en) * | 2014-02-14 | 2015-08-24 | 株式会社ブリヂストン | run-flat radial tire |
-
2014
- 2014-02-03 JP JP2014018920A patent/JP6454471B2/en active Active
-
2015
- 2015-01-13 AU AU2015212144A patent/AU2015212144B2/en active Active
- 2015-01-13 US US15/116,216 patent/US20190152274A1/en not_active Abandoned
- 2015-01-13 EP EP15742827.7A patent/EP3103659A4/en not_active Withdrawn
- 2015-01-13 CN CN201580007130.0A patent/CN105960342B/en active Active
- 2015-01-13 WO PCT/JP2015/050643 patent/WO2015115162A1/en active Application Filing
-
2016
- 2016-08-10 ZA ZA2016/05555A patent/ZA201605555B/en unknown
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4365659A (en) * | 1976-10-02 | 1982-12-28 | The Toyo Rubber Industry Co., Ltd. | Pneumatic safety tire |
EP0842795A2 (en) * | 1996-11-13 | 1998-05-20 | BRIDGESTONE/FIRESTONE, Inc. | Pneumatic tyre |
JPH11227425A (en) * | 1998-02-18 | 1999-08-24 | Bridgestone Corp | Pneumatic safety tire |
Non-Patent Citations (1)
Title |
---|
See also references of WO2015115162A1 * |
Also Published As
Publication number | Publication date |
---|---|
AU2015212144A2 (en) | 2016-09-01 |
CN105960342B (en) | 2018-03-30 |
WO2015115162A1 (en) | 2015-08-06 |
AU2015212144A1 (en) | 2016-09-01 |
AU2015212144B2 (en) | 2017-12-07 |
CN105960342A (en) | 2016-09-21 |
US20190152274A1 (en) | 2019-05-23 |
JP6454471B2 (en) | 2019-01-16 |
EP3103659A1 (en) | 2016-12-14 |
JP2015145176A (en) | 2015-08-13 |
ZA201605555B (en) | 2019-07-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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17P | Request for examination filed |
Effective date: 20160831 |
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AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
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AX | Request for extension of the european patent |
Extension state: BA ME |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20170209 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B60C 17/00 20060101AFI20170203BHEP |
|
DAX | Request for extension of the european patent (deleted) | ||
17Q | First examination report despatched |
Effective date: 20180117 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: B60C 9/28 20060101ALI20190726BHEP Ipc: B60C 17/00 20060101AFI20190726BHEP Ipc: B60C 15/06 20060101ALI20190726BHEP Ipc: B60C 9/20 20060101ALI20190726BHEP |
|
GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
|
INTG | Intention to grant announced |
Effective date: 20190911 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20200122 |